Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

1. If you (live) far from school, you will probably take a bus.
2. If I (be) you, I would study music.
3. If I understood these exercises, I (solve) them.
4. If you sleep well, you (study) well.
5. Unless you (eat) breakfast, your energy level will fall.